Win7, there is a small lock after canceling the shared folder

Friends who have used Windows7 know that when you set a folder property to share in Windows 7, a small lock pattern is added to the icon on the folder. Played a marker role, very good. However, even if you cancel the sharing function of the folder, the small lock pattern still exists, no matter how you modify the Change icon style, the small lock is still intact.

Solution:

Select "Change Permissions" in the "Properties"-"Security" tab of your shared folder, choose "Modify Permission", and select "Include permissions that can inherit from this object's parent", and you can see that the small lock icon disappears when you are sure.

Win7, there is a small lock after canceling the shared folder